EP2025326A1 - A cosmetic liquid - Google Patents
A cosmetic liquid Download PDFInfo
- Publication number
- EP2025326A1 EP2025326A1 EP08013978A EP08013978A EP2025326A1 EP 2025326 A1 EP2025326 A1 EP 2025326A1 EP 08013978 A EP08013978 A EP 08013978A EP 08013978 A EP08013978 A EP 08013978A EP 2025326 A1 EP2025326 A1 EP 2025326A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- skin
- cosmetic liquid
- lotion
- values
- alkaline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
Definitions
- the present invention relates.to a cosmetic liquid.
- cosmetic liquid referred to here is adopted as a concept including a lotion and an essence.
- the lotion is, for example, provided for the purpose of supplying moisture and any moisturizing elements to skin to keep skin fresh, youthful, and dewy.
- the lotion is ordinarily transparent or translucent and in liquid state.
- the lotion is, ordinarily, slightly acidic, and moreover has been provided in such three kinds as an acidic lotion, an alkaline lotion, and a neutral lotion.
- the slight acidic lotion is ordinarily applied to skin as being adapted to pH of skin and not having a particular stimulus thereto. Most of the acidic lotion is applied to make healthy pH of skin which ordinarily tends Lo become alkaline from Spring to Summer seasons. And alkaline lotion is applied to provide moisture to skin.
- the conventional lotion (even the alkaline lotion) has a pH of 7 to 8 at the most and no more. This is because skin is slightly acidic, and for the purpose of eliminating a stimulus to skin the lotion essentially needs to have the same degrees of pH as those of skin. In fact, the alkaline lotion has a stimulus to skin.
- the present invention is to be said as an ultra-alkali cosmetic liquid which is quite different from the conventional alkaline lotion.
- the pH of the cosmetic liquid according to the present invention is 9 to 13. Hitherto there has never been a product of such high pH values. No one had any ideas of such product in consideration of stimuli to skin. The product does in fact have a stimulus to skin.
- the pH 10 to 12 is most preferable from balancing between the stimuli and the effects of the cosmetic liquid.
- the cosmetic liquid does, naturally, contain the ordinary constituents for realizing the ordinary cosmetic liquid, however, in which there are added the materials for rising the pH values.
- the ordinary constituents may be water, alcohols, humectant, softening agent, solubilizing agent, viscosity bodying agent, perfume, antiseptic agent, coloring agent, anti-fading agent, and/or, drugs, and are not particularly defined.
- the constituents for rising the pH values may employ any materials having high pH values, and preferably, organic alkaline matters, in consideration of skin.
- those preferable may be amine, such as monoethanolamine, diethanolamine, triethanolamine, etc.
- Inorganic materials may be usable naturally, but, organic ones are superior in respect of the properties of stimulus, etc.
- Amino acid has both of amino group and carboxyl group and is basic when having many amino groups, for example, as lysine, hydroxylysine, arginine, etc.
- Essential amino acid needed for human bodies when applied shows such an excellent effect as not only merely rising the pH values but also providing nourishment to human bodies.
- Water and hot spring water adopted as main constituents, are mixed with a constituent for rising the pH values, a humectant, and an antiseptic agent to prepare the Example.
- Specific constituents are as shown in Table 1.
- BG is 1-3
- dibutylene glycol is a dibutylene glycol
- PE is phenoxyethanol.
- hot spring water taken from Izumo Yumura hot spring, etc
- Hot spring water is allowed, with this naming, as a constituent for cosmetics.
- Hot spring water (from a particular hot spring) as it is has been employed here.
- Glycerin is mixed for providing the humectant effect, and BG and PE mixed as antiseptic agents.
- ⁇ at "Softened” means that skin becomes soft sufficiently, and ⁇ means that there is almost no such effect.
- ⁇ at "Moist” means that skin becomes fully moist, and ⁇ moist slightly.
- ⁇ at "Stimuli” means that there is almost no stimulus, and ⁇ means there are definitely stimuli.
- ⁇ at "Dirt removing' means that dirt is removed well, ⁇ removed moderately, and ⁇ dirt not so removed.
- Comparative examples 1 to 3 had low pH values not within the extent of pH values of the present invention and were poor in the skin-softening efficiency. Moreover, the Comparative example 4 was too high in pH value and had a strong stimulus.
- the cosmetic liquid according to the present invention has the Following advantages.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
Abstract
The present invention relates to cosmetic liquid having pH of 9 to 13 and containing an organic amine compound.
Description
- The present invention relates.to a cosmetic liquid.
- The wording "cosmetic liquid" referred to here is adopted as a concept including a lotion and an essence.
- The lotion is, for example, provided for the purpose of supplying moisture and any moisturizing elements to skin to keep skin fresh, youthful, and dewy. The lotion is ordinarily transparent or translucent and in liquid state.
- The lotion is, ordinarily, slightly acidic, and moreover has been provided in such three kinds as an acidic lotion, an alkaline lotion, and a neutral lotion. The slight acidic lotion is ordinarily applied to skin as being adapted to pH of skin and not having a particular stimulus thereto. Most of the acidic lotion is applied to make healthy pH of skin which ordinarily tends Lo become alkaline from Spring to Summer seasons. And alkaline lotion is applied to provide moisture to skin.
- These conventional types of lotions cause users to less feel moist and do not show an excellent effect of making soft skin.
- In view of the above circumstances, the Inventor zealously studied and achieved the cosmetic liquid according to the present invention which is characterized in that pH is 9 through 13.
- The conventional lotion (even the alkaline lotion) has a pH of 7 to 8 at the most and no more. This is because skin is slightly acidic, and for the purpose of eliminating a stimulus to skin the lotion essentially needs to have the same degrees of pH as those of skin. In fact, the alkaline lotion has a stimulus to skin.
- Under the circumstance, the inventor studied the rising of pH of the lotion while bearing the lotion's stimulus to the inventor's skin and finally achieved the present invention. Resultantly, the present invention is to be said as an ultra-alkali cosmetic liquid which is quite different from the conventional alkaline lotion.
- The pH of the cosmetic liquid according to the present invention is 9 to 13. Hitherto there has never been a product of such high pH values. No one had any ideas of such product in consideration of stimuli to skin. The product does in fact have a stimulus to skin.
- Among the pH values 9 to 13, the pH 10 to 12 is most preferable from balancing between the stimuli and the effects of the cosmetic liquid.
- The cosmetic liquid does, naturally, contain the ordinary constituents for realizing the ordinary cosmetic liquid, however, in which there are added the materials for rising the pH values.
- The ordinary constituents may be water, alcohols, humectant, softening agent, solubilizing agent, viscosity bodying agent, perfume, antiseptic agent, coloring agent, anti-fading agent, and/or, drugs, and are not particularly defined.
- The constituents for rising the pH values may employ any materials having high pH values, and preferably, organic alkaline matters, in consideration of skin. In detail, those preferable may be amine, such as monoethanolamine, diethanolamine, triethanolamine, etc. Inorganic materials may be usable naturally, but, organic ones are superior in respect of the properties of stimulus, etc.
- More preferable may be basic amino acid. Amino acid has both of amino group and carboxyl group and is basic when having many amino groups, for example, as lysine, hydroxylysine, arginine, etc.
- Essential amino acid needed for human bodies when applied shows such an excellent effect as not only merely rising the pH values but also providing nourishment to human bodies.
- Next, the present invention will be further detailed with referring to the specific Examples.
- Water and hot spring water, adopted as main constituents, are mixed with a constituent for rising the pH values, a humectant, and an antiseptic agent to prepare the Example. Specific constituents are as shown in Table 1.
- In the Table 1, BG is 1-3, dibutylene glycol, and PE is phenoxyethanol.
- Among the constituents, hot spring water (taken from Izumo Yumura hot spring, etc) is allowed, with this naming, as a constituent for cosmetics. Hot spring water (from a particular hot spring) as it is has been employed here.
- Glycerin is mixed for providing the humectant effect, and BG and PE mixed as antiseptic agents.
- Comparative examples to those of the present invention are also shown in Table 1.
(TABLE 1) Ex.1 Ex2 Ex.3 Com.1 Com.2 Com.3 Com.4 Water 49.00 48.50 46.00 49.49 49.00 49.00 48.00 Hot spring water 40.00 40.00 40.00 40.00 40.00 40.00 40.00 Humectant Glycerin 5.00 5.00 5.00 5.00 5.00 5.00 5.00 Anti-septic agent BG 5.00 5.00 5.00 5.00 5.00 5.00 5.00 PE 0.50 0.50 0.50 0.50 0.50 0.50 0.50 pH adjustment Argynine 0.50 - 0.50 0.01 - - 0.50 Tri-othanole amine - 1.00 3.00 - - - - Potassium hydroxide - - - - - - 1.00 Amino acid Threonine - - - - 0.50 - - Proline - - - - - 0.50 - Total 100.00 100.00 100.00 100.00 100.00 100.00 100.00 pH 10.65 9.85 11.00 7.43 7.80 6.80 13.19 Effects Softened ○ ○ ○ × × × ○ Moist ○ ○ ○ Δ Δ Δ ○ Stimuli ○ ○ ○ ○ ○ ○ × Dirt-removing ○ Δ ○ Δ × × ○ Numerical values: weight per cent (%) - Effects shown in Table 1 are opinions expressed by ten women who tried the cosmetic liquids of the Examples and Comparative examples on their faces upon cleansing and after washing faces.
- The signs expressed at the Effects have specific meanings as follows. ○ at "Softened" means that skin becomes soft sufficiently, and × means that there is almost no such effect. ○ at "Moist" means that skin becomes fully moist, and Δ moist slightly. ○ at "Stimuli" means that there is almost no stimulus, and × means there are definitely stimuli. ○ at "Dirt removing' means that dirt is removed well, Δ removed moderately, and × dirt not so removed.
- All the Examples showed excellent results while the Comparative examples were all problematic. Comparative examples 1 to 3 had low pH values not within the extent of pH values of the present invention and were poor in the skin-softening efficiency. Moreover, the Comparative example 4 was too high in pH value and had a strong stimulus.
- The cosmetic liquid according to the present invention has the Following advantages.
- (1) Since the cosmetic liquid has very high pH values, it is stimulative to skin, while it weakens binding of protein, so that it can be readily adsorbed by skin which is slightly acidic.
- (2) Skin is made soft thanks to becoming alkaline.
- (3) Skin becoming alkaline has an increased amount of moisture to thereby be moist, eliminating feel of being dry and rough to the touch.
- (4) Since sebum and dirt are well removed, the cosmetic liquid can be us able as a wiping lotion.
Claims (3)
- A cosmetic liquid having pH of 9 to 13.
- A cosmetic liquid as set forth in Claim 1 wherein the cosmetic liquid contains an organic amine compound.
- A cosmetic liquid as set forth in Claim 2 wherein the organic amine compound is basic amino acid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007209163A JP2009040746A (en) | 2007-08-10 | 2007-08-10 | Cosmetic liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2025326A1 true EP2025326A1 (en) | 2009-02-18 |
Family
ID=39942803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08013978A Withdrawn EP2025326A1 (en) | 2007-08-10 | 2008-08-05 | A cosmetic liquid |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090042986A1 (en) |
EP (1) | EP2025326A1 (en) |
JP (1) | JP2009040746A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012064338A1 (en) | 2010-11-12 | 2012-05-18 | Colgate-Palmolive Company | Oral care product and methods of use and manufacture thereof |
JP5688639B2 (en) * | 2010-12-24 | 2015-03-25 | 日本パーカライジング株式会社 | Etching agent for aluminum alloy |
JP5350434B2 (en) * | 2011-06-06 | 2013-11-27 | 武義 宍戸 | Basic lotion |
JP7288673B2 (en) * | 2020-05-01 | 2023-06-08 | 株式会社サニープレイス | Composition for lotion |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3778502A (en) * | 1967-08-01 | 1973-12-11 | Oreal | Method for combatting scaling of the scalp |
JPS5486635A (en) * | 1977-12-22 | 1979-07-10 | Ajinomoto Co Inc | First liquid of cold-wave lotion |
EP0500946A1 (en) * | 1990-09-14 | 1992-09-02 | Otsuka Pharmaceutical Co., Ltd. | Detergent composition |
US5352389A (en) * | 1991-07-08 | 1994-10-04 | Crinos Industria Farmacobiologica Spa | Composition for the cleaning of the skin, scalp and hair |
DE19527121A1 (en) * | 1995-07-25 | 1997-01-30 | Henkel Kgaa | Oxidation dye |
DE10009352C1 (en) * | 2000-02-28 | 2001-06-21 | Goldwell Gmbh | Deformation of human hair under mild conditions comprises treatment with a composition containing a dithio compound |
EP1393732A1 (en) * | 2001-05-15 | 2004-03-03 | Taisho Pharmaceutical Co., Ltd | Minoxidil-containing liquid composition |
EP1466592A1 (en) * | 2003-04-07 | 2004-10-13 | Kao Corporation | Cleansing compositions |
US6827795B1 (en) * | 1999-05-26 | 2004-12-07 | Procter & Gamble Company | Detergent composition comprising polymeric suds enhancers which have improved mildness and skin feel |
US20060024257A1 (en) * | 2004-07-30 | 2006-02-02 | Chang Tae S | Self-molding permanent agent and method for proceeding free-rod and free-band type permanent |
WO2007060825A1 (en) * | 2005-11-25 | 2007-05-31 | Toshiharu Fukai | Permanent wave liquids for wave/curl |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9310241D0 (en) * | 1993-05-18 | 1993-06-30 | Unilever Plc | Cosmetic treatment of substrates |
US5935589A (en) * | 1997-10-17 | 1999-08-10 | Chesebrough-Pond's Usa Co. | Stable cosmetic compositions with different pH emulsions |
US7927722B2 (en) * | 2004-07-30 | 2011-04-19 | United Technologies Corporation | Dispersion strengthened rare earth stabilized zirconia |
-
2007
- 2007-08-10 JP JP2007209163A patent/JP2009040746A/en not_active Withdrawn
-
2008
- 2008-08-05 EP EP08013978A patent/EP2025326A1/en not_active Withdrawn
- 2008-08-08 US US12/222,411 patent/US20090042986A1/en not_active Abandoned
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3778502A (en) * | 1967-08-01 | 1973-12-11 | Oreal | Method for combatting scaling of the scalp |
JPS5486635A (en) * | 1977-12-22 | 1979-07-10 | Ajinomoto Co Inc | First liquid of cold-wave lotion |
EP0500946A1 (en) * | 1990-09-14 | 1992-09-02 | Otsuka Pharmaceutical Co., Ltd. | Detergent composition |
US5352389A (en) * | 1991-07-08 | 1994-10-04 | Crinos Industria Farmacobiologica Spa | Composition for the cleaning of the skin, scalp and hair |
DE19527121A1 (en) * | 1995-07-25 | 1997-01-30 | Henkel Kgaa | Oxidation dye |
US6827795B1 (en) * | 1999-05-26 | 2004-12-07 | Procter & Gamble Company | Detergent composition comprising polymeric suds enhancers which have improved mildness and skin feel |
DE10009352C1 (en) * | 2000-02-28 | 2001-06-21 | Goldwell Gmbh | Deformation of human hair under mild conditions comprises treatment with a composition containing a dithio compound |
EP1393732A1 (en) * | 2001-05-15 | 2004-03-03 | Taisho Pharmaceutical Co., Ltd | Minoxidil-containing liquid composition |
EP1466592A1 (en) * | 2003-04-07 | 2004-10-13 | Kao Corporation | Cleansing compositions |
US20060024257A1 (en) * | 2004-07-30 | 2006-02-02 | Chang Tae S | Self-molding permanent agent and method for proceeding free-rod and free-band type permanent |
WO2007060825A1 (en) * | 2005-11-25 | 2007-05-31 | Toshiharu Fukai | Permanent wave liquids for wave/curl |
Non-Patent Citations (2)
Title |
---|
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; 1 June 2007 (2007-06-01), FUKAI, TOSHIHARU: "Hair permanent wave liquids for wave/curl", XP002504331, retrieved from STN Database accession no. 2007:591582 * |
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; 12 May 1984 (1984-05-12), ISO, KUNIHIRO: "Permanent waving solutions", XP002504330, retrieved from STN Database accession no. 1979:616672 * |
Also Published As
Publication number | Publication date |
---|---|
US20090042986A1 (en) | 2009-02-12 |
JP2009040746A (en) | 2009-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108785241A (en) | A kind of anti-ageing facial mask of small molecule donkey-hide gelatin essence | |
CN105726413A (en) | Active diatom mineral mud mask and preparation method thereof | |
CN105616280B (en) | One kind is releived antiallergic maintenance ice pellets water | |
CN105395407B (en) | The anti-aging Essence of crystal-clear profit and the crystal-clear anti-aging cosmetics of profit based on marine material | |
KR20170056148A (en) | Mask pack composition for skin beauty and mask pack for skin beauty comprising the same | |
CN109106622B (en) | Cleansing milk with moisturizing and repairing functions and preparation method thereof | |
CN108056933A (en) | A kind of biomass graphene facial mask and preparation method thereof | |
CN102065832B (en) | Anti-static skin products and method | |
CN105796474A (en) | Solid multifunctional mask composition and method for preparing mask | |
CN105640867A (en) | Facial mask for replenishing moisture intensively with pearl essence and preparation method of facial mask | |
CN109276509A (en) | A kind of compact eye cream of multiple-effect | |
EP2025326A1 (en) | A cosmetic liquid | |
CN105232377A (en) | Antisenescence facial mask containing matcha powder | |
CN105380849A (en) | Cosmetic and using method thereof | |
CN107260641B (en) | Male refreshing lotion and preparation method thereof | |
JP2010241762A (en) | Cosmetic | |
CN109172422B (en) | Hyaluronic acid mask liquid and preparation method thereof | |
MXPA05007208A (en) | Topical composition and methods for treatment of aged or environmentally damaged skin. | |
JP5350434B2 (en) | Basic lotion | |
KR101717496B1 (en) | cleansing cosmetics composition | |
CN108309919A (en) | Goat Placenta-peptide-bone collagen peptide composition, the facial mask liquid containing the composition | |
JP2001131049A (en) | Skin preparation for external use | |
KR102108116B1 (en) | A cosmetic composition comprising a natural component and an oil component | |
CN107496253A (en) | A kind of composition and its facial mask with deep layer cleaning effect | |
CN106619333A (en) | Cleansing water and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
AKX | Designation fees paid |
Designated state(s): DE FR GB IT |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20090819 |